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Posted by Dave on December 03, 2008 at 16:30:51:
In Reply to: Re: boiler pump runs excessively with Heat Manager posted by HeatPro on December 03, 2008 at 16:05:20:
: Yes. You can make a relay bypass the HeatManager to make the wiring the old way until the weather drops below freezing activating the outdoor control.
Is there a part number you would recommend?
I guess the input to the relay would be from the outdoor temp probe I placed, and the outputs would be to the high fire gas valve as well as the Heat Manager?
Also, I believe the power to the Heat Manager is line voltage while the gas valve is low voltage. Would this relay be able to permit both?
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